text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // Ecma International makes this code available under the terms and conditions set
  // forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
  // "Use Terms").   Any redistribution of this code must retain the above
  // copyright and this notice and otherwise comply with the Use Terms.
  
  /*---
  es5id: 15.2.3.8-1-2
  description: Object.seal throws TypeError if type of first param is null
  includes: [runTestCase.js]
  ---*/
  
  function testcase() {
          try {
              Object.seal(null);
              return false;
          } catch (e) {
              return e instanceof TypeError;
          }
      }
  runTestCase(testcase);
  